fetch data from view to controller using request
In this article I will explain how to fetch data from controls which are on View to Controller using Request. In my last article I explain the same example using FormCollection. Request objects work with both GET and POST Method.
Example of Request object
In this example I have created the Home Controller and in this I have created index view.
In this view I have created the following form in which I am taking first name and last name from the user. For each control I have set the property name. This property I will use in form collection to fetch the data.
Code of Index.cshtml
@{
Layout = null;
}
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>Index</title>
</head>
<body>
<form method="get" action="Welcome\Index">
<table>
<tr>
<td>Enter First Name</td>
<td><input type="text" id="fname_id" name="fname_name" /></td>
</tr>
<tr>
<td>Enter Last Name</td>
<td><input type="text" id="lname_id" name="lname_name" /></td>
</tr>
<tr>
<td></td>
<td><input type="submit" /></td>
</tr>
</table>
</form>
</body>
</html>
In action I have set the welcome controller and index view. So I have created welcome controller and create index view.
I have fetched the data using Request and pass name property (which we set for the controls) as a key
Code of Home Controller
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
namespace MvcApplication1.Controllers
{
public class WelcomeController : Controller
{
public ActionResult Index()
{
string fname = Request["fname_name"];
string lname = Request["lname_name"];
Response.Write("Your Full name is= " + fname + " " + lname);
return View();
}
}
}
Now execute this code
Output when method set as Get
Output when method set as Post
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